package com.day12.exer;
/*
定义类Kids继承ManKind，并包括：
成员变量int yearsOld；
方法printAge()打印yearsOld的值
 */
public class Kids extends ManKind{
    private int yearsOld;

    public Kids(){

    }
    public Kids(int yearsOld){
        this.yearsOld = yearsOld;
    }

    public void printAge(){
        System.out.println("I am " + yearsOld + " years old.");
    }
    public int getYearsOld(){
        return yearsOld;
    }
    public void setYearsOld(int yearsOld){
        this.yearsOld = yearsOld;
    }

    /**
     * 修改练习1.2中定义的类Kids，在Kids中重新定义employeed()方法，
     * 覆盖父类MainKind中定义的employeed()方法，
     * 输出“Kids should study and no job.”
     */
    public void employeed(){
        System.out.println("Kids should study and no job.");
    }
}
